With long production experience in pumps, gears, compressors, seals and gaskets, Shuiben Electrical Machinery Co., Ltd. is a provincial professional viking pump manufacturer integrating design, wholesaler, production, sales and service together. We have passed the ISO9001: 2000 International Quality Certification, obtaining production license of national industrial products. Our customized viking pumps are measured by authorities, reaching industrial standards.

The General Purpose pumps utilize a simple and economical "floating rotor" design, in which the rotor/shaft is not retained by a thrust bearing, and is allowed to "float" within the pump head. This reduces the available pressure and allowable viscosity compared to a thrust bearing design like the Universal Seal or Heavy Duty series, but is well suited to many medium duty applications.
Depending on the model and size, sealing options include packing, component mechanical seals or lip seals.
Some models are available with optional UL listing for Fuel Oil, for use in the assembly of power-operated oil burners or for use as oil-transfer pumps for No. 6 or lighter fuel oil (Series 432-X, sizes C - HL, and Series 456-X, sizes C - FH). The spaces between the gear teeth transport the fluid along the outer perimeter of the housing to the discharge side, and then the gears re-mesh at the center to discharge the fluid.The gears are supported by bearings on both sides, which allows high discharge pressure capabilities.

The Viking Mag Drive series of sealless internal gear pumps eliminate the possibility of shaft leakage by eliminating the seal. The driver turns an outer magnet, whose force passes through a hermetically sealed canister to inner magnets, which in turn drive the pump shaft. Mag drive pumps are used wherever leakage is a problem, such as acids, volatile organic chemicals, or toxic fluids.The pump provides the world's largest selection of rotary lobe pumps for hygienic and industrial applications, including the AccuLobe, DuraLobe, Classic, SQ and SteriLobe series. The High Speed Compact series pumps are of a Heavy Duty design, with thrust control and micrometer adjustments for accurate rotor positioning. Designed to operate at motor speeds, they are offered in a close-coupled version for minimum footprint.
Materials of Construction Options
Cast Iron
Steel Externals
Stainless Steel

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